Mercedes-Benz S-Class Mercedes-Benz S-Class 2015 BMW X3 BMW X3 2023

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Mercedes-Benz S-Class (2015) vs. BMW X3 (2023) Specs

How powerful is the engine? How much room is in the back seat? Get the 2015 Mercedes-Benz S-Class and 2023 BMW X3 specs.

2015 Mercedes-Benz S-Class and 2023 BMW X3 Specifications

Model Year 2015 2023  
Model Mercedes-Benz S-Class BMW X3  
Engine turbocharged
5.5L V8
DOHC-4v
577 hp@5500
664 lb-ft@2250
turbocharged
3.0L I6
DOHC-4v
503 hp@6250
479 lb-ft@2750
 
Transmission 7-speed shiftable automatic 8-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr Sedan, ext. 4dr SUV  
      Difference
Wheelbase 124.6 in 112.8 in 11.8 in
Length 206.5 in 185.9 in 20.6 in
Width 74.8 in 74.4 in 0.4 in
Height 58.7 in 66.0 in -7.3 in
Curb Weight 4806 lb. 4610 lb. 196 lb.
Fuel Capacity 21.1 gal. 17.7 gal. 3.4 gal.
Headroom, Row 1 39.7 in 41.1 in -1.4 in
Shoulder Room, Row 1 59.7 in 57.6 in 2.1 in
Legroom, Row 1 41.4 in 40.3 in 1.1 in
Headroom, Row 2 39.2 in 39.1 in 0.1 in
Shoulder Room, Row 2 59.1 in 56.0 in 3.1 in
Legroom, Row 2 43.0 in 36.4 in 6.6 in
Total Legroom 84.4 in (over 2 rows) 76.7 in (over 2 rows) 7.7 in
Cargo Volume, Minimum 16.3 ft3 28.7 ft3 -12.4 ft3
Cargo Volume, Maximum 16.3 ft3 62.7 ft3 -46.4 ft3

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